|
gptkbp:instance_of
|
gptkb:bird
|
|
gptkbp:breeding_range
|
gptkb:Saint_Helena_Island
3 to 4 years
small colonies
remote islands.
|
|
gptkbp:breeding_season
|
October to March
|
|
gptkbp:character_voice
|
grunting sounds
|
|
gptkbp:climate_impact
|
sea level rise
|
|
gptkbp:clutch_size
|
1 egg
|
|
gptkbp:color
|
dark brown
|
|
gptkbp:conservation_efforts
|
gptkb:Bird_Life_International
habitat restoration
|
|
gptkbp:conservation_status
|
vulnerable
|
|
gptkbp:cultural_significance
|
local folklore
|
|
gptkbp:diet
|
gptkb:fish
|
|
gptkbp:ecological_role
|
top predator in marine ecosystem
|
|
gptkbp:egg_color
|
gptkb:white
|
|
gptkbp:family
|
gptkb:Procellariidae
|
|
gptkbp:first_described_by
|
1833
|
|
gptkbp:fledging_period
|
minimal
about 90 days
|
|
gptkbp:flight_style
|
dynamic gliding
|
|
gptkbp:foraging_behavior
|
surface feeding
open ocean waters
|
|
gptkbp:fossil_record
|
limited
|
|
gptkbp:genetic_diversity
|
moderate
|
|
gptkbp:geographic_distribution
|
gptkb:Saint_Helena
|
|
gptkbp:habitat
|
marine environment
grasslands and cliffs
|
|
gptkbp:hatching_time
|
late December
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Saint Helena petrel
|
|
gptkbp:impact
|
fishing activities
|
|
gptkbp:incubation_period
|
about 50 days
|
|
gptkbp:length
|
40 to 50 cm
|
|
gptkbp:lifespan
|
20 years
|
|
gptkbp:local_names
|
gptkb:Cory's_shearwater
|
|
gptkbp:mating_system
|
monogamous
aerial displays
|
|
gptkbp:migration
|
non-migratory
seasonal movements
|
|
gptkbp:nesting
|
low
ground nesting
late October
|
|
gptkbp:nesting_site
|
burrows
|
|
gptkbp:order
|
gptkb:Procellariiformes
|
|
gptkbp:population_trend
|
decreasing
|
|
gptkbp:predators
|
rats
|
|
gptkbp:related_species
|
gptkb:Pterodroma_species
|
|
gptkbp:research_status
|
studied for conservation
|
|
gptkbp:scientific_name
|
gptkb:Pterodroma_feae
|
|
gptkbp:size
|
500 to 700 grams
|
|
gptkbp:social_structure
|
colonial
|
|
gptkbp:tail_type
|
forked
|
|
gptkbp:threats
|
habitat loss
|
|
gptkbp:unesco_world_heritage_site
|
yes
|
|
gptkbp:wing_configuration
|
long and narrow
|
|
gptkbp:wingspan
|
90 to 100 cm
|
|
gptkbp:wintering_range
|
open ocean
|
|
gptkbp:bfsParent
|
gptkb:St._Helena
|
|
gptkbp:bfsLayer
|
6
|